US6344504B1 - Extrusion of synthetic wood material - Google Patents
Extrusion of synthetic wood material Download PDFInfo
- Publication number
- US6344504B1 US6344504B1 US08/741,846 US74184696A US6344504B1 US 6344504 B1 US6344504 B1 US 6344504B1 US 74184696 A US74184696 A US 74184696A US 6344504 B1 US6344504 B1 US 6344504B1
- Authority
- US
- United States
- Prior art keywords
- weight
- lubricant
- cellulosic
- phenolic resin
- wood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/255—Flow control means, e.g. valves
- B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
Abstract
Description
Recipe | Amount (parts per total) | ||
Wood Flour (40/mesh maple) | 250 | ||
Polyethylene | 100 | ||
Zinc Stearate | 7.5 | ||
External Wax | 5 | ||
Phenolic Resin | 15 | ||
Isocyanate (MDI) | 2.5 | ||
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/741,846 US6344504B1 (en) | 1996-10-31 | 1996-10-31 | Extrusion of synthetic wood material |
US10/036,053 US6498205B1 (en) | 1996-10-31 | 2001-12-27 | Extrusion of synthetic wood material using thermoplastic material in powder form |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/741,846 US6344504B1 (en) | 1996-10-31 | 1996-10-31 | Extrusion of synthetic wood material |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/036,053 Continuation US6498205B1 (en) | 1996-10-31 | 2001-12-27 | Extrusion of synthetic wood material using thermoplastic material in powder form |
Publications (1)
Publication Number | Publication Date |
---|---|
US6344504B1 true US6344504B1 (en) | 2002-02-05 |
Family
ID=24982449
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/741,846 Expired - Lifetime US6344504B1 (en) | 1996-10-31 | 1996-10-31 | Extrusion of synthetic wood material |
US10/036,053 Expired - Lifetime US6498205B1 (en) | 1996-10-31 | 2001-12-27 | Extrusion of synthetic wood material using thermoplastic material in powder form |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/036,053 Expired - Lifetime US6498205B1 (en) | 1996-10-31 | 2001-12-27 | Extrusion of synthetic wood material using thermoplastic material in powder form |
Country Status (1)
Country | Link |
---|---|
US (2) | US6344504B1 (en) |
Cited By (55)
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US20030082338A1 (en) * | 2000-11-06 | 2003-05-01 | Charles Baker | Composite materials, articles of manufacture produced therefrom, and methods for their manufacture |
WO2003035393A1 (en) * | 2001-10-25 | 2003-05-01 | Cognis Corporation | Pvc/wood fiber composite |
US6637213B2 (en) | 2001-01-19 | 2003-10-28 | Crane Plastics Company Llc | Cooling of extruded and compression molded materials |
US6662515B2 (en) | 2000-03-31 | 2003-12-16 | Crane Plastics Company Llc | Synthetic wood post cap |
US6685858B2 (en) | 1997-09-05 | 2004-02-03 | Crane Plastics Company Llc | In-line compounding and extrusion system |
US6708504B2 (en) | 2001-01-19 | 2004-03-23 | Crane Plastics Company Llc | Cooling of extruded and compression molded materials |
US20040084799A1 (en) * | 2002-11-01 | 2004-05-06 | Broker Sean Robert | System and method for making extruded, composite material |
WO2004058465A1 (en) | 2002-12-23 | 2004-07-15 | IHD Institut für Holztechnologie Dresden gGmbH | Combination material and method for the production thereof |
WO2004063073A1 (en) * | 2003-01-16 | 2004-07-29 | Michael James Bayliss | Method and manufacture of cores |
US20040148965A1 (en) * | 2001-01-19 | 2004-08-05 | Crane Plastics Company Llc | System and method for directing a fluid through a die |
US6780359B1 (en) | 2002-01-29 | 2004-08-24 | Crane Plastics Company Llc | Synthetic wood composite material and method for molding |
US20040191494A1 (en) * | 2002-10-10 | 2004-09-30 | Nesbitt Jeffrey E. | Beneficiated fiber and composite |
US20040204519A1 (en) * | 2003-03-29 | 2004-10-14 | Fender W. Matthew | Wood filled composites |
US20040202857A1 (en) * | 2003-04-09 | 2004-10-14 | Larry Singer | Method of manufacturing composite board |
US20040219357A1 (en) * | 2003-03-17 | 2004-11-04 | Dirk Van Dijk | Reinforced profile |
US20040253027A1 (en) * | 2003-06-10 | 2004-12-16 | Canon Kabushiki Kaisha | Heating apparatus and image heating apparatus |
US20050013984A1 (en) * | 1995-04-27 | 2005-01-20 | Dijk Dirk Van | Plastic-based composite product and method and apparatus for manufacturing same |
US20050067729A1 (en) * | 2001-04-26 | 2005-03-31 | Laver Terry C. | Apparatus and method for low-density cellular wood plastic composites |
US6881367B1 (en) * | 2000-11-06 | 2005-04-19 | Elk Composite Building Products, Inc. | Composite materials, articles of manufacture produced therefrom, and methods for their manufacture |
US20050094630A1 (en) * | 2003-10-31 | 2005-05-05 | Ezio Valdevit | Network path tracing method |
US20050108967A1 (en) * | 2003-03-18 | 2005-05-26 | Dirk Van Dijk | Cover or wall profile |
US20050133951A1 (en) * | 1995-12-27 | 2005-06-23 | Trex Company, L.L.C. | Die assembly and method for making a wood-thermoplastic composite |
US20050218279A1 (en) * | 2004-04-01 | 2005-10-06 | Cicenas Chris W | Methods and apparatuses for assembling railings |
US20050257455A1 (en) * | 2004-03-17 | 2005-11-24 | Fagan Gary T | Wood-plastic composite door jamb and brickmold, and method of making same |
US20050266210A1 (en) * | 2004-06-01 | 2005-12-01 | Blair Dolinar | Imprinted wood-plastic composite, apparatus for manufacturing same, and related method of manufacture |
US20050271889A1 (en) * | 2004-06-08 | 2005-12-08 | Blair Dolinar | Variegated composites and related methods of manufacture |
US20060012066A1 (en) * | 2001-01-19 | 2006-01-19 | Crane Plastics Company Llc | System and method for directing a fluid through a die |
US20060010883A1 (en) * | 2001-01-19 | 2006-01-19 | Crane Plastics Company Llc | Cooling of extruded and compression molded materials |
US20060012071A1 (en) * | 2002-05-31 | 2006-01-19 | Crane Plastics Company Llc | Method of manufacturing a metal-reinforced plastic panel |
US20060068053A1 (en) * | 2004-09-30 | 2006-03-30 | Crane Plastics Company Llc | Integrated belt puller and three-dimensional forming machine |
US20060127433A1 (en) * | 2003-01-06 | 2006-06-15 | Yossef Gohary | Wood-plastic composites |
US20060148935A1 (en) * | 2005-01-04 | 2006-07-06 | Davidsaver John E | Polyvinyl chloride blend |
US20070027234A1 (en) * | 2005-07-28 | 2007-02-01 | Sigworth William D | Cellulosic-thermoplastic composite and method of making the same |
US20070044416A1 (en) * | 2003-03-18 | 2007-03-01 | Dirk Van Dijk | Cover or wall profile |
US20070104936A1 (en) * | 2003-10-10 | 2007-05-10 | Nesbitt Jeffrey E | Beneficiated fiber and composite |
US20070160812A1 (en) * | 2006-01-06 | 2007-07-12 | Pickens Gregory A | Products and processes for forming door skins |
US20070213238A1 (en) * | 2006-03-13 | 2007-09-13 | Sigworth William D | Lubricant composition for cellulosic-thermoplastic composite |
US20070254987A1 (en) * | 2006-04-26 | 2007-11-01 | Associated Materials, Inc. | Siding panel formed of polymer and wood flour |
US20080113190A1 (en) * | 2006-09-15 | 2008-05-15 | Keller Brian D | Extruded cellulose-polymer composition and system for making same |
US20080197523A1 (en) * | 2007-02-20 | 2008-08-21 | Crane Plastics Company Llc | System and method for manufacturing composite materials having substantially uniform properties |
US20080306187A1 (en) * | 2007-06-11 | 2008-12-11 | Festa Daniel E | Siding panel formed of polymer and wood floor |
US20100015267A1 (en) * | 2006-09-15 | 2010-01-21 | Brian David Keller | Dies for Making Extruded Synthetic Wood and Methods Relating Thereto |
US7743567B1 (en) | 2006-01-20 | 2010-06-29 | The Crane Group Companies Limited | Fiberglass/cellulosic composite and method for molding |
US20110210469A1 (en) * | 2010-02-26 | 2011-09-01 | Keller Brian D | Production of useful articles from waste material |
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US8167275B1 (en) | 2005-11-30 | 2012-05-01 | The Crane Group Companies Limited | Rail system and method for assembly |
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US20150133585A1 (en) * | 2013-11-12 | 2015-05-14 | Luiz Ribeiro OLIVEIRA NASCIMENTO COSTA | Process of obtaining plastic compound based on fibrous plant material, plastic compound based on fibrous plant material obtained and equipment for extrusion of plastic compound based on fibrous plant material |
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